1. From the aspect of hand feeling, silicone key products have good toughness and elasticity, are not easy to be permanently deformed due to external force, and the hand feeling will be relatively smooth, while inferior silicone products are easy to be deformed and feel rough.
2. Use the lighter flame to burn silica gel. The inferior silica gel button will emit black smoke under the combustion of the flame, and the residue is black powder. No matter how you burn the high-quality silica gel button, it will only emit white smoke, and the combustion residue is white powder.
3. From the aspect of characteristics, silica gel key products are non-toxic, tasteless and colorless materials with good texture and no harm to human body. The raw materials of real silica gel are pure white and transparent, while ordinary fake and inferior silica gel key products are difficult to achieve these effects. Inferior silica gel key products are generally poisonous, pungent and rough.
4. Wear resistance of silicone keys
Wear resistance is generally reflected in the ability of whether the surface of silica gel products is easy to suffer loss. Good silica gel keys rarely rub off the product surface due to external factors, which does not affect the appearance, text and color of performance.
5. Elasticity of silicone keys
As we all know, silica gel is elastic. Good silica gel keys have high elasticity. The high elasticity mainly comes from the movement of silica gel molecular chain segments.
6. Tear strength and tensile strength of silicone keys
Silica gel products with high tear strength have outstanding anti-destructive ability and long service life, and are not easy to be disturbed by the external environment. Silica gel products with poor tear strength are generally prone to cracks in the tearing process, which will rapidly expand and crack under stress, resulting in damage.
2. Use the lighter flame to burn silica gel. The inferior silica gel button will emit black smoke under the combustion of the flame, and the residue is black powder. No matter how you burn the high-quality silica gel button, it will only emit white smoke, and the combustion residue is white powder.
3. From the aspect of characteristics, silica gel key products are non-toxic, tasteless and colorless materials with good texture and no harm to human body. The raw materials of real silica gel are pure white and transparent, while ordinary fake and inferior silica gel key products are difficult to achieve these effects. Inferior silica gel key products are generally poisonous, pungent and rough.
4. Wear resistance of silicone keys
Wear resistance is generally reflected in the ability of whether the surface of silica gel products is easy to suffer loss. Good silica gel keys rarely rub off the product surface due to external factors, which does not affect the appearance, text and color of performance.
5. Elasticity of silicone keys
As we all know, silica gel is elastic. Good silica gel keys have high elasticity. The high elasticity mainly comes from the movement of silica gel molecular chain segments.
6. Tear strength and tensile strength of silicone keys
Silica gel products with high tear strength have outstanding anti-destructive ability and long service life, and are not easy to be disturbed by the external environment. Silica gel products with poor tear strength are generally prone to cracks in the tearing process, which will rapidly expand and crack under stress, resulting in damage.
